baber/WOPTO huggingface dataset:
Patent JP-2003014483-A (JP)
Title: Routing assistance system, client terminal for performing routing assistance, server for communicating with client terminal and routing assistance method
Inventor: MORI KENJI
IPC: G01C21/34
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To perform routing assistance by utilizing effectively information in a client terminal side database, and reduce the information quantity transmitted from a server to the client terminal. SOLUTION: The server in an information center 20 determines a route (server route) from a starting place to a destination transmitted from the client terminal of a navigation unit 10 by using information in a server side database. On the other hand, the client terminal determines a route (client route) from the starting place to the destination by using the information in the client terminal side database. The client terminal determines whether the server route agrees with the client route or not based on information between guide spots on each route having the small quantity of data, and performs the routing assistance by utilizing the information in the client terminal side database relative to an agreeing part, and by acquiring detailed information on the server route from the server and utilizing the information relative to a disagreeing part.
Patent JP-2003253414-A (JP)
Title: Manufacturing method and manufacturing apparatus for molten metal plated steel sheet
Inventor: TOMONAGA SHINICHI
IPC: C23C2/06
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a molten metal plated steel sheet having superior surface properties with a simple facility constitution while preventing vibration and warp of the steel plate in manufacturing the molten metal plated steel sheet.  <P>SOLUTION: In this manufacturing method for a molten metal plated steel sheet, a steel sheet S is continuously dipped into a molten metal plating bath 2, vertically drawn up from the bath, and a quantity of the molten metal plating adhered to the steel sheet S is adjusted by a wiping device 5. Only one side of the sheet S (a non-quality-guaranteed side) is supported by support rolls 7b and 8b provided between a sink roll 3 and a top roll 4. The steel sheet S is pressed to the supporting rolls 7b and 8b by applying a force to the steel sheet S toward the rolls by a magnetic force generated by a magnetic force generation means 6 disposed in the upper side and/or lower side of the wiping device 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258561-A (JP)
Title: Distortion compensation amplifier adopting adaptive pre- distortion system
Inventor: MATSUDA MASAHIRO
IPC: H03F1/32
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion compensation amplifier adopting an adaptive pre-distortion system having a function of effectively preventing radio wave disturbance on other transmission band due to a circuit fault or the like.  <P>SOLUTION: The distortion compensation amplifier adopting the adaptive pre-distortion system for detecting an out-band power component from a signal amplified by an amplifier and providing distortion compensation data corresponding to the detected out-band power component to the signal in advance so as to compensate the distortion included in the amplified signal outputted from the amplifier, is configured so as to shut off the transmission of the amplified signal from the amplifier with a control signal produced when it is detected that the out-band power component exceeds a prescribed threshold value for a prescribed time period or over.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254748-A (JP)
Title: Stereo image characteristic inspection system
Inventor: SOGAWA TAKAYUKI
IPC: H04N13/239
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To totally and highly accurately inspect stereo image characteristics by means of a simple system for obtaining highly precise correction data for correcting dispersion of the image characteristics.  <P>SOLUTION: A stereo camera 1 and an inspection screen 2 having a pattern based on lattice lines are arranged in previously decided relative positions. In two original images taken by photographing the inspection screen 2 by means of the stereo camera 1, coordinates of respective lattice points on the images are found by a stereo image characteristic detection part 12, and in a correction data forming part 13, correction data for correcting dispersion of the image characteristics are formed from the obtained coordinates of the respective lattice points and previously stored ideal coordinates of the lattice points. The correction data are written in a stereo image recognition unit 11 by a correction data writing part 14. In this way, in a readjustment time before/after shipment of the stereo camera 1 and the stereo image recognition unit 11, the stereo image characteristics are inspected for obtaining-highly precise correction data, and the ability of the device is maintained at a high level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264936-A (JP)
Title: Wireless apparatus
Inventor: SATO TOSHIMASA
IPC: H02J7/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless apparatus which is practical and is equipped with a function of efficiently charging a secondary battery, and to provide an information processing system.  <P>SOLUTION: The wireless apparatus (15), which is connectable with an information processor (10) and transmits the signal received from a wireless equipment to the above information processor, is provided with charge circuits (22, 23, and 24) which charge secondary batteries usable as a drive power source for the above wireless equipment. Since the charge circuits for charging the secondary batteries usable as the drive power sources for the wireless equipment are provided as one function of the wireless apparatus which receives the radio signal transmitted from the wireless equipment such as a key board, a mouth, etc., there is no necessity to provide an exclusive charger, so this is practical and efficient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264268-A (JP)
Title: Semiconductor device and lead frame therefor
Inventor: UMEKI AKIHIRO
IPC: H01L23/50
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame commonly usable to semiconductor chips of different chip sizes.  <P>SOLUTION: This lead frame for semiconductor chips comprises outer leads 113 composed of a plurality of conductors mutually arranged almost parallel, inner leads 112 which are connected to the outer leads 113, and the top edges of which are extended to prescribed positions of the lower face of the semiconductor chip while spaces at the top edges are narrower than those of the outer leads 113, and plated layers 119 formed on the inner leads 112 along almost the total length thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262087-A (JP)
Title: Construction for shield tunnel
Inventor: SASAKI YUKINOBU
IPC: E21D9/06
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a stock area for materials or the like without requiring a wide area on the ground upon constructing a shield tunnel and reduce a labor necessary for a welding operation of pipes when a piping work is carried out in the shield tunnel.  <P>SOLUTION: In the shield tunnel 1 constructed from a vertical shaft T, a material stock area 3 is formed near the vertical shaft T. A shield tunnel main body 2 is formed after the material stock are 3. The shield tunnel main body 2 and the material stock area 3 are drilled by a shield machine 4. Initially, the material stock area 3 is drilled and constructed by a master machine 11, and then, the shield tunnel main body 2 is drilled and constructed by an auxiliary machine 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263033-A (JP)
Title: Method and device for developing, and image forming apparatus
Inventor: TAKEUCHI NOBUTAKA
IPC: G03G15/09
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing method, a developing device and an image forming apparatus by which an image of high quality such that image density at a solid part is high and it is excellent in solid point out is obtained by increasing areas in which a latent image is developed with toner by using an entire developing area to contribute to development.  <P>SOLUTION: In the developing method where a magnetic brush incorporating a nap constituted by aggregating magnetic carrier M possessing the toner T on a surface and free toner T separated from the surface of the magnetic carrier M is formed in developing areas A, B and C, the latent image formed on the surface of an image carrier 200 is developed with the toner T, a toner image is formed on the image carrier 200 of the free toner T separated from the magnetic carrier M and the toner image on the image carrier 200 is rearranged by the magnetic brush.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265426-A (JP)
Title: Electrocardio grade monitoring device and heart ablation system
Inventor: SUZUKI NOBUHIRO
IPC: A61B5/366
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To detect the feature wave of electrocardio grade and inform the same to be discriminated in ablation technique.  <P>SOLUTION: As an apparatus used in the ablation technique, a heart ablation system is composed of a heart ablation device 1 for ablating cardiac tissue and an electrocardio grade monitoring device 5 including a digital processing part 31 for detecting various feature waves such as atrial wave, a ventricular wave, HIS wave and KENT wave, and an informing part 39 for informing the detection of the feature waves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268495-A (JP)
Title: Steel for high-strength bolt excellent in workability and resistance to delayed fracture, high-strength bolt, and production method for high-strength bolt
Inventor: KOYANAGI KOJI
IPC: C21D9/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel for a high-strength bolt which can form a bolt head header by cold working even without conducting spheroidizing, has a tensile strength after tempering higher than 1,300 MPa, and is excellent in resistance to delayed fracture; a high-strength bolt excellent in resistance to delayed fracture; and a method for producing the bolt.  <P>SOLUTION: This steel for a high-strength bolt, excellent in workability and resistance to delayed fracture, comprises 0.32-0.42 mass% C, 0.15 mass% or lower Si, 0.40 mass% or lower Mn, 0.015 mass% or lower P, 0.008 mass% or lower S, 0.35-1.20 mass% Cr, 0.70-1.00 mass% Mo, 0.05-0.25 mass% V, 0.12-0.22 mass% Ti, 0.005-0.035 mass% Al, 0.010 mass% or lower N, 0.0005-0.0030 mass% B, 0.10 mass% or lower Nb if necessary, and the balance being Fe and unavoidable impurities.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270633-A (JP)
Title: Prism sheet
Inventor: NISHIOKA HIROYA
IPC: G02B5/04
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prism sheet, back light unit and liquid crystal display device which does not cause the irregularity of brightness and hardly causes the white spot phenomenon.  <P>SOLUTION: This prism sheet can be obtained by covering the flat surface of a transparent base material film where unit prism or unit lens is formed on one side surface thereof and the other side surface is flattened with a layer consisting of light-transmissive material having tensile elastic modulus of 0.5-2500 MPa or a layer consisting of polyurethane. This back light unit is obtained by arranging the prism sheet in front of a light transmission plate in such a manner that the covering layer is made the light transmission plate side. This liquid crystal display device is constituted in such a manner that the liquid crystal display panel is illuminated by the back light unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273876-A (JP)
Title: Control apparatus, controlled apparatus, local control apparatus and control system
Inventor: SHIRAI JUNICHI
IPC: H04L12/28
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system form distributing and supplying visual information, capable of solving problems that a timing of executing controlling becomes incorrect when a controlled apparatus not capable of receiving a synchronous signal exists at the time that a control apparatus tries to synchronously control the controlled apparatus, and that controlling cannot be completed when transmission of a control signal and controlling of broadcast in two stages are necessary.  <P>SOLUTION: A control apparatus 101 and controlled apparatuses 102 and 13 operate in synchronization with a synchronous signal from a signal generator 110, and when local control apparatuses 105 and 106 built in or externally attached to the controlled apparatuses 102 and 103 receive control signals 130 and 140, synchronous controlling is realized by executing controlling after waiting for an exact time specified by control adjustment time information 133 and 143 in the control signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271449-A (JP)
Title: Memory device capable of changing control by chip select signal
Inventor: NAKADA DAISUKE
IPC: G11C8/16
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To connect a memory device to a memory control unit, wherein the memory device has a memory area whose size exceeds that which the memory control unit can control by a single chip select signal, so that the memory device can flexibly support a plurality of memory control units.  <P>SOLUTION: The memory device having an address terminal for inputting an address signal of a plurality of bits and a chip select terminal for inputting an external chip select signal is characterized by including an access mode control circuit which has a first control mode for controlling enable or disable operation of the memory device in accordance with a plurality of external chip select signals and a predetermined address signal of the input address signal, and a second control mode for controlling the enable or disable operation of the memory device in accordance with a single external chip select signal in such a manner that the modes can be switched. When the memory device has a larger memory area than that which the memory control unit can control by a single chip select signal, the memory device can be connected directly to the memory control unit by switching to the first control mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265319-A (JP)
Title: Hot water supplier
Inventor: YOKONO MASAHIRO
IPC: A47J27/21
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supplier which is improved in safety for users and has excellent operability.  <P>SOLUTION: In the hot water supplier, a purified water/hot water faucet has a purified water pipe having a purified water spout for discharging purified water from a water purification unit, a hot water pipe having a hot water spout for discharging purified water heated in a hot-water heating unit, and a control panel including the hot water pipe for selectively operating discharging of purified water of different temperatures.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267225-A (JP)
Title: Carrying vehicle
Inventor: KATO SONOO
IPC: B60K17/14
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly start and stop a vehicle.  <P>SOLUTION: A connection rod 44 is drawn associated with the turning operation of a steering wheel, and a shift rod 22 of a continuously variable transmission 21 is drawn via the rocking motion of a second crank 45 to increase the speed of a motor 20. An oil type damper 60 is provided at the position facing the shift rod 22. When the steering wheel is suddenly released when the vehicle is stopped, the shift rod 22 is tried to return by the restoring elasticity of a return spring 23. However, the shift rod is butted to a piston rod 64 of the damper 60, the shift rod 22 is slowly returned to the original position. The urging speed of a drive wheel 17 is slowly reduced, and the vehicle is smoothly stopped. When the vehicle is re-started, the urging speed is gradually increased without any sudden start even when the steering wheel is turned because the shift rod 22 is returned to the original position. The service vehicle can smoothly be started and stopped, and its driving operability is excellent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236238-A (JP)
Title: System for realizing real time battle in game using discrete coordinates system such as japanese chess, chess, go, or gobang, and correcting method for contradiction caused in the case of battle game through communication environment
Inventor: TSUKAMOTO TAKASHI
IPC: A63F13/33
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a real time battle system in a game developed in a discrete coordinates system such as a Japanese chess, a chess, a go or gobang and to enable battle even in the case of putting the system through in a communication environment.  <P>SOLUTION: Every unit constituting a game is provided with a timer, the abundance, movability and assignment of the units are controlled by the timer, for the abundance of own unit and the other unit, the relative position relationship thereof is conditioned, and according to the conditions, the abundance, assignment of the units and the attribute of the other units are changed to make up a game. In the case of performing communication battle, during the operation of a player, information required for correction is stored, and transmitted to the other player, and when correction is to be made on the basis of the information, the state of the system is corrected to eliminate contradiction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283140-A (JP)
Title: Material for multilayer printed wiring board and method of manufacturing multiplayer printed wiring board using the same
Inventor: OKA SEIJI
IPC: H05K3/46
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer printed wiring board which disperses with the process to remove an insulation film by preventing the formation of the insulation film at the bottom portion of a hole when the hole having the bottom portion is bored for interlayer conducting with the laser to the insulation resin layer.  <P>SOLUTION: A hardened coat film of conductive paste is provided to the place to be in contact with an interlayer conductive portion of a single surface of a metal foil, an insulation bonding agent layer of non-hardened resin is laminated on the surface of the metal foil provided to this hardened coating film, a hole having the bottom portion is bored to reach the hardened coating film through irradiation of layer from an upper position of the bonding agent layer, this hole is filled with conductive paste to form the interlayer conductive portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278732-A (JP)
Title: Cap for wheel nut
Inventor: SHIMIZU KATSUHIRO
IPC: F16B37/14
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap for a wheel nut of a large vehicle, wherein danger of traffic accident is prevented by calling attention of oncoming cars and pedestrians as positions and angles of many reflecting surfaces placed on the cap for fixing a tire wheel to an axle always change and make glittery reflection by rotation of wheels.  <P>SOLUTION: This cap for fitting to outside of the nut for fastening the tire wheel is formed by a cylindrical portion 1 engaged with outside of the nut 4 and a dome portion 2 placed on upper end of the cylindrical portion. A plurality of flat polyhedral reflecting surfaces 3 adjoining each other along spherical surface of a dome is provided to surface of the dome portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277595-A (JP)
Title: Aqueous dispersion of poly-lactic acid with improved film- forming property and storage stability
Inventor: NARUTAKI TOMOMITSU
IPC: C08L101/16
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion of a poly-lactic acid having high transparency, high resistances to water, solvents and chemicals, a high filling effect, high storage stability with little precipitation during long storage, ease of application and impregnation, high biodegradability and good film-forming and adhering properties at low temperatures, and a fine particle and a film formed by drying the dispersion.  <P>SOLUTION: The dispersion comprises a poly-lactic acid type polyester polymer of a mol ratio, L/D, of L-lactic acid units to D-lactic acid units of 4/96 to 96/4. The particle and film are formed by drying the dispersion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279304-A (JP)
Title: Method and apparatus for measuring pitch circle diameter
Inventor: YAMASHITA YASUHIRO
IPC: G01B5/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately measure a pitch circle diameter of an object to be measured such as a screw shaft of a ball screw and a ball nut without the need for skill in work.  <P>SOLUTION: The object to be measured is restrained into a state in which center line of the object to be measured is moved in one plane through use of a reference plane (ST1). A pair of balls for measurement provided in the one plane in such a way as to sandwich the center line of the object to be measured are each positioned on thread grooves of the object to be measured at locations displaced by half a lead in an axial direction of the object to be measured (ST2). A measuring force is exerted to bring each of the pair of balls for measurement into contact with the thread grooves of the object to be measured at two points (ST3). The pitch circle diameter of the object to be measured is measured on the basis of relative locations of the pair of balls for measurement (ST4 and ST5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284359-A (JP)
Title: Conductive movable element and electrostatic actuator provided with the conductive movable element
Inventor: IKEDA NAMI
IPC: G02B7/08
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost, light, and nicely workable conductive movable element and an electrostatic actuator provided with the movable element.  <P>SOLUTION: The movable elements 11a, 11b are manufactured as a conductive resin composite by resin-molding a resin composite made by melting and mixing vapor-phase growth carbon fibers (VGCF) and thermoplastic resins including polyphenylene sulfide (PPS). On surfaces facing an upper stator 21a and a lower stator 21b of four outer surfaces of each movable element, a plurality of projections 12 are formed that extend in the direction intersecting at a right angle relative to the direction of the optical axis A of the electrostatic actuator 3. Because the VGCF having conductivity is arranged on the entire part of each movable element dispersed equally into the plurality of fine projections 12 formed on its outer surface in particular, the highly conductive, low-cost, and light movable elements 11a, 11b are obtainable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289346-A (JP)
Title: Mobile radio terminal equipment and data reproducing device
Inventor: TAKEUCHI HIROKAZU
IPC: G10L21/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile radio terminal equipment and a data reproducing device in which audio reproduction is performed while reducing a sense of incompatibility in the sense of hearing even when audio data are erroneous or lost or a reproducing speed is varied into fast forwarding reproduction or slow reproduction.  <P>SOLUTION: A decoding processing part 1561 captures and decodes audio data to obtain PCM data, and timestamp information added to the audio data is detected. A timestamp comparing processing part 1563 finds a differential value between a system clock value and the timestamp information. A reproducing speed control part 1564 reads PCM data stored in a PCM data buffer 1562 and outputs the PCM data to a D/A converting part 1565 after applying time base compressing/extending processing corresponding to the differential value reported from the timestamp comparing processing part 1563 thereto, and the PCM data are converted to analog audio signals.  <P>COPYRIGHT: (C)2004,JPO